Know When It’s A Cardiac Arrest + 8 Symptoms And Tips To Recovery

Know When It’s A Cardiac Arrest + 8 Symptoms And Tips To Recovery

heart healthHealth

There is no other way to put it – cardiac arrest is real. It tends to strike without warning and often results in a fatality in less than ten minutes. Outside of a hospital setting, this condition is fatal at least 90 percent of the time. Over 350,000 Americans are struck by cardiac arrest each year, and most of these cases happen outside of hospitals. Despite these grim statistics, all is not lost. You can prevent a cardiac arrest by learning how to identify the early symptoms of the condition.

What is Cardiac Arrest?

Cardiac Arrest (CA) refers to a condition characterized by the sudden and unexpected loss of heart function, consciousness, and breathing. The condition occurs as a result of an electrical disturbance in the heart which causes a disruption in the pumping action, thereby inhibiting blood flow to the rest the body.

CA, however, is not to be confused with a heart attack. A heart attack occurs when a blockage restricts the flow of blood to certain parts of the heart. Nevertheless, heart attacks can trigger electrical disturbances that eventually lead to CA.

CA is a medical emergency that can result in sudden death if not treated immediately. However, with fast and appropriate medical care, the chances of fatalities are greatly reduced.

Moreover, if it occurs outside of a hospital, administering CPR or compressions to the chest in addition to the use of a defibrillator will enhance the victim’s chances of survival before emergency services arrive.

What Causes Cardiac Arrest?

The immediate cause of CA is an abnormality in the heart’s rhythm – arrhythmia – which is usually caused by issues within the heart’s electrical systems.

Unlike other muscles in the body which rely on nerve connections in order to receive the necessary electrical stimulations that enable them to function, the heart has a sinus node – a specialized group of cells – that serve as its own electrical stimulator. This stimulator is situated in the right atrium – upper right chamber of the heart. The sinus node works by generating electrical impulses which flow through the heart in an orderly manner to synchronize your heart rate while coordinating the pumping of blood from the heart to the body.

Consequently, if there is an issue with either the sinus node that inhibits the correct flow of electric impulses through the heart, there is a heightened chance of arrhythmia occurring, thus causing the heart to either beat too fast, too slow, or in irregular patterns. Most of the time, however, these interruptions are momentary and harmless. Sometimes, however, they can be serious, thus leading to a sudden stop in heart function – CA.

An arrhythmia, known as ventricular fibrillation, is the most common cause of CA and is characterized by rapid and erratic electrical impulses which cause the heart’s ventricles to vibrate aimlessly instead of pumping blood.

Nonetheless, CA-causing arrhythmias do not typically occur by themselves. As such, an individual with a healthy heart is not likely to develop such an arrhythmia unless there is an outside trigger such as trauma to the chest, using or abusing certain drugs, or an electrical shock.

Identifying a Cardiac Arrest

If you go through CA, there isn’t much you can do for yourself as you are going to become unconscious within seconds. Nevertheless, it is still important to know how to identify an ongoing CA so that you can share it with your loved ones or those who are frequently around you. This will ensure that they are prepared to act in case it does occur.

An individual experiencing CA tends to collapse and stop responding almost immediately. They do not respond to touch or verbal commands. They may have extremely faint breathing and an almost non-existent pulse. At this point, the clock has already started ticking, and brain damage might begin almost immediately. Death may occur at any time.

Cardiac Arrest Symptoms

Half of the individuals who suffer from CA do not exhibit symptoms. This is because the symptoms associated with this disorder are either vague, mild, or can be easily confused with other conditions such as flu, indigestion, and other similar illnesses. The trick, therefore, is to know whether you are at risk of getting a CA, so you do not downplay its symptoms. These warning signs may occur in as little as a day to the attack or up to a month in advance. Cardiac arrest symptoms include:

Chest pain
Heart palpitations
Irregular heartbeat
Shortness of breath or wheezing
Flu-like symptoms such as nausea and abdominal and back pain.

Risk Factors

As previously mentioned, about half of all individuals who experience CA do not have prior warning signs. Nevertheless, the majority of these individuals do have identifiable risk factors for this disorder. Therefore, it is essential that you find out whether you are at an elevated risk for CA. And even though CA is not the same as coronary heart disease or a heart attack, they do share most risk factors. These include:

A family history of coronary heart disease
High blood cholesterol
High blood pressure
A sedentary lifestyle
Taking too much alcohol
A previous heart attack
A previous CA
Family history of heart diseases
Old age
Being male
Using drugs such as amphetamines and cocaine

Heart Conditions that are Likely to Result in a CA

Life-threatening arrhythmias typically develop if an individual has a pre-existing heart condition, such as:

Coronary artery disease 

This disease is the most common cause for CA. It is a condition characterized by the clogging of the arteries by deposits such as cholesterol which reduce blood flow to your heart, making it harder for it to effectively conduct electrical impulses.

Cardiomyopathy (Enlarged Heart) 

This is a condition where the heart’s walls stretch or thicken. In either situation, the muscles become abnormal and may lead to heart tissue damage, thus triggering arrhythmias.

Congenital Heart Disease 

If CA occurs in a young individual, it could be as a result of a heart disorder they have had since birth. Moreover, even adults who have had corrective treatment for their congenital heart disease are still at a heightened risk of CA.

Tips for Recovery

Recovering from a CA implies putting effort into making your heart stronger while limiting the risk factors. The following are some useful tips that will help make your heart less vulnerable.

1. Eat Heart-Healthy Foods 

Protecting yourself from a CA can be as easy as taking the right foods. Experts agree that our bodily health is largely dependent on our dietary patterns. Eating foods that promote heart health can go a long way in preventing a CA.

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